i want to made struct <1*11> of s_input for 10 number of nodes(NB_NODES) without pre defining NB_NODES outside of the struct because i have to use this NB_NODES in other functions by giving its reference..

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kiranpreet kaur 2016-11-5

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关闭： MATLAB Answer Bot 2021-8-20

s_input = struct('V_POSITION_X_INTERVAL',[0 30],...%(m)
                 'V_POSITION_Y_INTERVAL',[0 30],...%(m)
                 'V_SPEED_INTERVAL',[0.2 2.2],...%(m/s)
                 'V_PAUSE_INTERVAL',[0 1],...%pause time (s)
                 'V_WALK_INTERVAL',[2.00 6.00],...%walk time (s)
                 'V_DIRECTION_INTERVAL',[-180 180],...%(degrees)
                 'SIMULATION_TIME',500,...%(s)
                 'NB_NODES',10,.....
                 'energy',E);

plz help me that how can i made s_input struct of 1*11 for 10 NB_NODES,but i does not want to define NB_NODES outside the struct...........

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Answer 1

Walter Roberson 2016-11-5

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I am not sure what you are trying to do, but perhaps

s_input = struct('V_POSITION_X_INTERVAL',[0 30],...%(m)
'V_POSITION_Y_INTERVAL',[0 30],...%(m)
'V_SPEED_INTERVAL',[0.2 2.2],...%(m/s)
'V_PAUSE_INTERVAL',[0 1],...%pause time (s)
'V_WALK_INTERVAL',[2.00 6.00],...%walk time (s)
'V_DIRECTION_INTERVAL',[-180 180],...%(degrees)
'SIMULATION_TIME',500,...%(s)
'NB_NODES',repmat({10},1,11),.....
'energy',E);

?

Or perhaps

s_input = struct('V_POSITION_X_INTERVAL',[0 30],...%(m)
'V_POSITION_Y_INTERVAL',[0 30],...%(m)
'V_SPEED_INTERVAL',[0.2 2.2],...%(m/s)
'V_PAUSE_INTERVAL',[0 1],...%pause time (s)
'V_WALK_INTERVAL',[2.00 6.00],...%walk time (s)
'V_DIRECTION_INTERVAL',[-180 180],...%(degrees)
'SIMULATION_TIME',500,...%(s)
'NB_NODES',10,.....
'energy',E);
s_input = repmat(s_input, 1, s_input.NB_NODES+1);

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kiranpreet kaur 2016-11-9

yes sir i expecting that generate mobility routine to do differently with every node that is present in x 11 struct

Walter Roberson 2016-11-9

Why should it do any differently? You are sending in identical structure members.

In any case if you want the generation routine to work on structure arrays then you need program it to do so. That might just involve one more outer level of looping. It depends on whether the members interact. Why not just loop calling the generation routine? You can do that with arrayfun

i want to made struct <1*11> of s_input for 10 number of nodes(NB_NODES) without pre defining NB_NODES outside of the struct because i have to use this NB_NODES in other functions by giving its reference..

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i want to made struct <1*11> of s_input for 10 number of nodes(NB_NODES) without pre defining NB_NODES outside of the struct because i have to use this NB_NODES in other functions by giving its reference..

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